Comparison

Deep Whois vs NameChekr

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Deep Whois

This app provides comprehensive WHOIS lookups for domains, IP addresses, and network ranges. It offers advanced features like historical data, change tracking, and notifications for domain expirations. Explore all domain zones and IP versions with seamless RDAP support.

Highlights
  • WHOIS lookup for domains, IPs, ASNs, and ENS
  • WHOIS history and change tracking
  • Domain expiration tracking with notifications
  • Supports all domain zones and IP versions (IPv4/IPv6)
  • Seamless RDAP support
  • Automatic WHOIS server selection
Features
Read full description

Deep Whois is the most complete and advanced Whois app with whois history, change and expiration tracking, notifications, color themes, RDAP and ENS. The tool lets you lookup info in ALL Whois databases for ALL hostnames, domains, TLDs, web sites, IDNs, IP addresses (both IPv4 and IPv6), IP network ranges, autonomous systems (ASNs, ISP IDs), and Ethereum Name Service (ENS) domains. Deep Whois works out of the box and finds ownership, country and more info about everything with no need to mess with complex options and server selection. FEATURES - Whois domains, IP addresses, ranges, IDNs and ASNs - Supports ALL domain zones, TLDs, IDNs known to date - Supports IPv4 and IPv6 addresses and networks - Support ARIN, RIPE, APNIC, LACNIC, AFRINIC and referral servers - Seamless RDAP support for domains where Whois is no longer available - Automatic selection of Whois servers - Trace across a chain of Whois servers (add "+trace" into query) - Digging Whois records from referrals - Result history for all lookups - Group results into multiple histories - E-mail Whois results PRO FEATURES - Whois history - Whois change and expiration tracking (for any domain) - Notifications - Color themes for Whois display - ENS: Lookup and track Ethereum Name Service domains/address If you love Deep Whois, try Deep Whois Pro for 7 days free! Go back in time with historical whois, track domain expiration, whois data changes with notifications, and do more with Deep Whois Pro. At confirmation of the Deep Whois Pro purchase, payment will be charged to your iTunes account, and it will be charged for renewal within 24-hours before the end of the current period. Automatic renewal can be turned off at any time in your Account Settings after purchase. After the cancellation of the renewal, Deep Whois Pro will expire at the end of the current period. DEMO VIDEOS http://j.mp/deepwhois_vids If you have any questions or comments, feel free to contact us at https://happymagenta.com/deepwhois/support.html Privacy Policy: https://www.unblip.com/tmp/privacy_and_terms/privacy.html Terms of Use: https://www.unblip.com/tmp/privacy_and_terms/terms.html

About

NameChekr

Check username availability across multiple social media platforms instantly. Discover unique username ideas with AI-powered suggestions tailored to your interests. Stay updated with the latest availability information.

Highlights
  • Check username availability on multiple platforms
  • AI-powered username generation
  • Discover unique and captivating usernames
  • Streamlined checking process
  • Updated social network information
  • New and improved UI
Features
Read full description

Before creating your account on popular social networks, easily check the availability of your desired username all in one place! In today's crowded social media landscape, securing a fitting username for your fan page or personal account has become increasingly challenging. New & improved UI! NEW: 
AI powered! Unlock AI's creative potential! Discover a treasure trove of fantastic username ideas, crafted by the magic of artificial intelligence. Generate a list of unique, captivating usernames that can be utilized across the vast expanse of the internet. Tailored to your interests and preferences, our AI-driven system provides you with username suggestions that resonate with your unique identity. We stay up-to-date with the ever-changing landscape of social networks, so you'll always have the latest information on username availability. We've streamlined the process by bringing together the most prominent social networks available on the market, including Facebook, Twitter, Instagram, TikTok, YouTube, and more. With our service, you can swiftly search and confirm the availability of your preferred username for your new social network account.

Screenshots

Deep Whois4 screens
NameChekr4 screens

Verdict

The call

The clearest difference is review sentiment: Deep Whois at 85% against NameChekr's 0%. Deep Whois also leads on rating (4.5 vs 3.7) and ratings volume (172 vs 3). NameChekr's advantage is update cadence (every 3 days vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Deep Whois sells 4 in-app purchases, starting at $1.99 per 7 days and NameChekr sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Deep Whois holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: Deep Whois has 172 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 85% of Deep Whois's written reviews are positive against 0% of NameChekr's.

UpkeepUpdate frequency

Deep Whois ships an update every 4 months, NameChekr every 3 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Deep Whois versus NameChekr: the parameters behind the verdict, then further details
ParameterDeep WhoisNameChekr
PriceFreeFree
Rating4.5 (172 ratings) — better3.7 (3 ratings)
Positive reviews85.4% of reviews — better0.0% of reviews
Number of ratings172 — better3
Update frequencyEvery 4 monthsEvery 3 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.4 — better17.0
Further details — not scored
Size46 MB10 MB
Age rating4+4+
DeveloperPavel AhafonauScreenSense Studios LLC

Customer experience

Deep Whois

All ratings172 ratings
Positive86.6%
Neutral4.1%
Negative9.3%
Written reviews247 reviews
Positive85.4%
Neutral2.4%
Negative12.1%

NameChekr

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Deep Whois

Reported bugs

3 issues
  • Incorrect location/ISP information for some IP addresses
  • Compatibility issues with newer iOS versions
  • Unreliable performance on older devices

Requested features

4 requests
  • Expand search capabilities (e.g., reverse IP lookup, domain history)
  • Add support for more domain registrars and TLDs
  • Implement dark mode and customization options
  • Improve integration with other network/security tools

NameChekr

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Deep Whois

Subscriptions3
  • Deep Whois Pro (1 Week)$1.997 Days
  • Deep Whois Pro (1 Month)3 Days trial$3.991 Month
  • Deep Whois Pro (1 Year)7 Days trial$29.991 Year
One-time1
  • Deep Whois Plus (Lifetime)$0.99
1 purchases

NameChekr

One-time1
  • Coins - 200$0.99

Questions

Is Deep Whois free?
Deep Whois is free to download, with in-app purchases available.
Is NameChekr free?
NameChekr is free to download, with in-app purchases available.
Which has better reviews, Deep Whois or NameChekr?
Deep Whois is rated higher. Deep Whois averages 4.5 out of 5 from 172 ratings, while NameChekr averages 3.7 from 3 ratings.
Do Deep Whois or NameChekr have ads?
Both Deep Whois and NameChekr show ads.
Which is updated more often, Deep Whois or NameChekr?
Deep Whois ships an update every 4 months, and NameChekr every 3 days. Most recently, Deep Whois was updated on October 23, 2026 and NameChekr on October 24, 2026.

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